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51.
Steven W. Hemelt Nathaniel L. Schwartz Susan M. Dynarski 《Journal of policy analysis and management》2020,39(3):686-719
Dual-credit courses expose high school students to college-level content and provide the opportunity to earn college credits, in part to smooth the transition to college. With the Tennessee Department of Education, we conduct the first randomized controlled trial of the effects of dual-credit math coursework on a range of high school and college outcomes. We find that the dual-credit advanced algebra course alters students’ subsequent high school math course-taking, reducing enrollment in remedial math and boosting enrollment in precalculus and Advanced Placement math courses. We fail to detect an effect of the dual-credit math course on overall rates of college enrollment. However, the course induces some students to choose four-year universities instead of two-year colleges, particularly for those in the middle of the math achievement distribution and those first exposed to the opportunity to take the course in eleventh rather than twelfth grade. We see limited evidence of improvements in early math performance during college. 相似文献
52.
This article explores how the UK’s fact-checking organisation Full Fact has sought to tackle misinformation since its inception in 2010. Full Fact describes itself as a ‘second generation’ fact-checking organisation with dual aims of seeking to stop the spread of specific pieces of inaccurate information and using the evidence base from fact checking to secure systemic changes that help make misinformation rarer and less harmful. Ultimately, we are pursuing culture change. We are trying to create institutions in societies that can help anchor public debate to reality and to challenge the casual acceptance of deceptive and misleading behaviour. 相似文献
53.
The Covid-19 pandemic has revealed and accelerated an information crisis as well as a health one. What we discover about Covid 19, how it spreads, to whom and why and how best to mitigate it—all depend on information. The essays in this special section, which this article introduces, explore the importance of information and the fundamental role of fact checkers in understanding how information flows, why mistakes are made, and how to counteract them. Fact checking as an idea and a practice emerged in the early twenty-first century, developed as a positive beacon to counteract a growing sense that information could no longer be trusted. Now, more than a decade after its creation, fact checking sits within a far more complex and chaotic media context, and its expertise and understanding has never been so important. We need to understand what fact checkers do because they are grappling with how to tether us to reality. 相似文献
54.
Underage drinking is among the most serious of public health problems facing adolescents in the United States. Recent concerns
have centered on young women, reflected in media reports and arrest statistics on their increasing problematic alcohol use.
This study rigorously examined whether girls’ alcohol use rose by applying time series methods to both arrest data, Uniform Crime Reports, and self-report data from Monitoring the Future, a nationally representative long-term survey gathered independently of crime control agents. All self-reported drinking behaviors
across all age groups show declining or unchanged female rates and no significant change in the gender gap, while the official
source displays a steady narrowing gender gap and some increase of female arrest rates for liquor law violations. Results
indicate that social control measures applied to underage drinking have shifted to target young women’s drinking patterns,
but their drinking has not become more widespread/problematic. Girls’ increased alcohol use and abuse is a socially constructed
problem, rather than the result of normalization of drinking or more strain in girls’ lives. Future underage drinking policies
and practices that apply legal intervention strategies to less chronic adolescent drinking behaviors will increase the visibility
of girls’ drinking. 相似文献
55.
Previous findings have shown both beneficial and adverse effects of parents’ attempts to influence adolescents’ eating habits.
The current study examined the differential effect of parents’ persuasion (e.g., encouragement, giving information) and pressure
tactics (e.g., guilt induction, ridicule) and the moderating influence of parental warmth on older adolescents’ emotional
and behavioral responses. An ethnically diverse sample of 336 older adolescents (M age = 18.6; SD = 1.1; 58.0% female) were surveyed. Adolescents who reported higher levels of pressure tactics by parents reported more negative
affect and behavioral resistance. Perceived parental warmth moderated the influence of persuasion tactics, but not pressure
tactics. For adolescents with low parental warmth, high levels of persuasion were associated with more negative emotional
and behavioral responses; persuasion had the opposite associations for adolescents with high parental warmth. These results
suggest that parental warmth plays an important role in how older adolescents respond to parents’ persuasion tactics. However,
when parents use more forceful pressure tactics to influence eating habits, adolescents react negatively regardless of the
overall quality of the parent–adolescent relationship. 相似文献
56.
Esther S. Chang Jutta Heckhausen Ellen Greenberger Chuansheng Chen 《Journal of youth and adolescence》2010,39(11):1293-1304
This study proposed and confirmed three ways in which college students can perceive shared agency and two ways in which they can perceive non-shared agency with parents when pursuing educational goals in college. Differences and similarities were examined among participants
from four ethnic backgrounds (N = 515; 67% female): East Asian American, Southeast Asian American, Filipino/Pacific Islander American, and European American.
Results indicated that Asian American youth reported higher levels of non-shared agency with parents (i.e., parental directing
and noninvolvement), lower levels of shared agency (i.e., parental accommodation, support, or collaboration), and poorer college
adjustment compared to European Americans. However, ethnic similarities were found whereby perceived shared agency in education
with parents was associated with college adjustment. Multiple mediation analyses also indicated that our model of shared and
non-shared agency with parents explained differences in college adjustment between Asian and European Americans, though more
strongly for comparisons between European and East Asian Americans. Our results suggest that parents continue to be important
in the education of older youth but that continued directing of youth’s education in college can be maladaptive. 相似文献
57.
Ellen H. O’Donnell Melissa Moreau Esteban V. Cardemil Alisha Pollastri 《Journal of youth and adolescence》2010,39(1):12-22
Research on the mechanisms by which interparental conflict (IPC) affects child depression suggests that both parenting and
children’s conflict appraisals play important roles, but few studies have explored the role of general cognitive style or
included both parenting and cognitions in the same design. Moreover, the effects of IPC on minority children are not well
understood. In this longitudinal study, parenting was examined as a mediator of the relation between increasing IPC and change
in depression. General cognitive style was included as a moderator. The combined influence of parenting and cognitions was
also explored. A racially and ethnically diverse sample of 88 fifth and sixth graders from two urban schools reported their
cognitive style, depressive symptoms, and perceptions of conflict and parenting at two time points separated by one year.
Parental warmth/rejection mediated the relation between IPC and depression, and general cognitive style acted as a moderator.
Parenting, cognitive style, and IPC did not significantly interact to predict change in depression over time. Findings indicate
that both parenting and children’s general cognitive style play a role in understanding the impact of increasing IPC on children’s
well-being. 相似文献
58.
Ingrid Gould Ellen Amy Ellen Schwartz Ioan Voicu Michael H. Schill 《Journal of policy analysis and management》2007,26(2):257-280
Few communities welcome federally subsidized rental housing, with one of the most commonly voiced fears being reductions in property values. Yet there is little empirical evidence that subsidized housing depresses neighborhood property values. This paper estimates and compares the neighborhood impacts of a broad range of federally subsidized rental housing programs, using rich data for New York City and a difference‐in‐difference specification of a hedonic regression model. We find that federally subsidized developments have not typically led to reductions in property values and have, in fact, led to increases in some cases. Impacts are highly sensitive to scale, though patterns vary across programs. © 2007 by the Association for Public Policy Analysis and Management 相似文献
59.
The need for political parties both to expand their legislativebase by winning elections and to maintain their organizationbetween elections is translated into two kinds of campaign contributionstrategies. Federalism affects how political parties choosebetween the two objectives and their related strategies. Contributionsto Illinois legislative races reveal that expansive strategiesaimed at candidates with reasonable chances of winning are mostprominently used by state organizations. Maintenance strategies,concerned with ensuring a continued party presence, are mostconsistently pursued by local parties. In general, except forthe national parties, differences between Democratic and Republicanorganizations are comparatively minor. 相似文献
60.
To date, there has been little persuasive validation of Elazar'sconcept of political subcultures as it applies to mass publics.This study represents an attempt to establish an agenda forfuture research utilizing this popular formulation of the relationshipbetween the citizen and government. A statewide sample of 805residents of Illinois was given agree-disagree statements representingElazar's individualistic, moralistic, and traditionalistic subcultures.The data are used to explore three basic research questions:Do individuals discriminate themselves along the political subculturedimensions suggested by Elazar? Can region of residence, religion,or ethnicity be used as surrogates for individual level politicalculture? And, can political culture, measured directly at theindividual level, add significant independent explanation ofpolitical behavior and opinions beyond that of socioeconomiccharacteristics? 相似文献